ASTM D 2940 PDF

This standard is issued under the fixed designation D/DM; the 1 This specification is under the jurisdiction of ASTM Committee D04 on Road. 1. Gradation Requirements: TABLE Gradation Requirements for Base and Subbase Materials. Mass Percent Passing. ASTM D **. AASHTO M Find the most up-to-date version of ASTM D at Engineering

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It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Combining values from the two systems may result in non-conformance with the standard. ICS Number Code This specification covers quality-controlled graded aggregates that, when hauled to and properly spread and compacted on a prepared grade asmt appropriate density standards, may be expected to provide adequate stability and load support for use as highway or airport bases aztm subbases.

These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. The method suggested is to require compaction on a firm foundation of a short control strip of the material at a ast, moisture content, by means of vibratory or other proven effective rollers or tampers, until no further increase in density results. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard.

The following tests shall be performed: You may delete a document from your Alert Profile at any time.

Already Subscribed to this document. ICS Number Code Please first verify your email before aatm to alerts. Awtm Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Need more than one copy? Note 1—The engineer is cautioned to provide appropriate construction specifications to ensure compaction to an extent that further densification from traffic loadings on the completed pavement will be insignificant.

Where available and suitable, addition of natural sand or c mineral matter, or both, is not prohibited. Fine aggregate passing through the sieve shall normally consist of fines from the operation of crushing the coarse aggregate. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Combining values from the two systems may result in non-conformance with the standard.

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This specification covers quality-controlled graded aggregates that, when hauled to and properly spread and compacted on a prepared grade to appropriate density standards, may be expected to provide adequate stability and load support for use as highway or airport bases or subbases.

This abstract is a brief summary of the atm standard. As the voice of the U. We have no amendments or corrections for this standard.

If the document is revised or amended, you will be notified by email. 240 is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

This standard is also available to be included in Standards Subscriptions. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Coarse aggregate retained on the sieve shall consist of durable particles of crushed stone, gravel, or slag capable of withstanding the effects of handling, spreading, and compacting without degradation productive of deleterious fines.

Combining values from the two systems may result in non-conformance with the standard. The values stated in each system may astmm be exact equivalents; therefore, each system shall be used independently of the other. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. Add to Alert PDF. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

Link to Active This link will always route to the current Active version of the standard. Historical Version s – view previous versions of standard. Link to Active This link will always route to the current Active version of the standard.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Standards Subsctiption may be the perfect solution. The engineer is cautioned to provide appropriate construction specifications to ensure compaction to an extent that further densification from traffic loadings on the completed pavement will be insignificant. The method suggested is to require compaction on a firm foundation of a short control strip of the material at a suitable moisture content, by means of vibratory or other proven effective rollers or tampers, until no further increase in density results.

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Proceed to Checkout Continue Shopping. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

Subscription pricing is determined by: Please first log in with a verified email before subscribing to alerts. The engineer is cautioned to provide appropriate construction specifications to ensure compaction to an extent that further densification from traffic loadings on the completed pavement will be insignificant. This standard is not included in any packages.

Norma ASTM D/DM

Active view current version of standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

Combining values from the two systems may result in non-conformance with the standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Where available and suitable, addition of natural sand or finer mineral matter, or both, is not prohibited. Coarse aggregate retained on the sieve shall consist of durable particles of crushed stone, gravel, or slag capable of withstanding the effects of handling, spreading, and compacting without degradation productive of deleterious fines.

These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Fine aggregate passing through the sieve shall normally consist of fines from the operation of crushing the coarse aggregate.